<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <% 
        let a= 3 
    %>
    <h2><%= username%></h2>
    <h2><%= products%></h2>

    <p>a:<%=a %></p>

    <%
    if(a>2){
    %>
     <h3>很好</h3>
    <%
    }
    %>

    <h2>商品列表</h2>
    <ul>
        <%
        products.forEach(p=>{
        
        %>
        <li>
            <%=p.id%>-<%=p.name%>-<%=p.price%>    
        </li>

        <%
        })
        %>


    </ul>
</body>
</html>